Don,t believe the motor is from Ray,s old bike which i think was sold out of the UK possibly to the US or Canada by a serviceman. His bike had a Triumph g/box and primary drive in a stretched rigid frame with Greeves tele forks and Triumph brakes. The motor was indeed very special ,possibly unique , apart from the carbs Ray reprofiled the cams to a J profile and fitted a double valve spring kit, also reshaped the cylinder heads to a K pattern. I was with him when he started it up , had to hold my hands over the carbs, no chokes! , never heard another HD like that before or since , maybe Patrick,s KHK . Love to know where it is now , these new bobbers could,nt hold a candle to it even now. Ray is no longer with us now but hopefully his reputation is still rolling down the road. whryders

ps the bike was painted blue and white with a portrait of Ray on the tank